... :C.S,S.S,F.S Certificates:ISO9001:2000 & TS Three Pieces Butterfly ValveSize:2"-32" Rating:CL150-CL2500 Materials:C ... , API598 (JISB2003), API 6D, BS 6755Structure Type: One-piece, Two-piece, Three-Piece,Reduced bore, Full bore Floating type(1/2 -10 ... , Electric ActurtorCertificates:ISO9001TSUpdate Date:2011-03-09 19:13:26 Three Pieces Butterfly Valve